<?php
function &getArray() {
    static $arr = array("apple", "banana", "cherry");
    return $arr;
}

$arr1 = &getArray();
$arr1[] = "date";

$arr2 = &getArray();
print_r($arr2);
function mmm($p, $p2) {
    echo"44";
}
function ddfunc(){
    echo"ok";
}